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Controllability and observability of an artificial advection-diffusion problem
Accepté pour publication dans MCSS. DOI: 10.1007/s00498-012-0076-0. -
Stability result for a time dependent potential in a waveguide
We consider the operator $H:= \partial_t -\Delta+V$ in $2$D or $3$D waveguide. With an adapted global Carleman estimate with singular weight functions we give a... -
Spectral analysis on interior transmission eigenvalues
International audience -
Inverse problems for two by two reaction-diffusion system using a Carleman es...
For a two by two reaction-diffusion system on a bounded domain we give a simultaneous stability result for one coefficient and for the initial conditions. The key... -
Inverse problem for a transport equation using Carleman estimates
This article is devoted to prove a stability result for an absorption coefficient for a transport equation in a smooth domain $\Omega$ with $\partial \Omega=\Gamma^+...
